
Warehouse Architectural Steel Structure EPS/ Glasswool/Rockwool/Polyurethane PU Steel Structure Sandwich Panel for Sale. Customizable Dimensions: Length cut as requested; effective width 500-1150mm for walls and 950-1000mm for roofs. Multi-Core Options: Available in EPS, PU, PIR, Rockwool, and Glasswool with densities from 12 to 120 Kg/M3. Superior Fireproofing: Flame resistance level reaches Grade A; prevents heat conduction and rain leakage. Durable Coatings: Metal surfaces available in Gl, PPGI, PPGL, Stainless Steel, or Aluminum with PE/PVDF paints. Fast Delivery: Production takes 15-30 days after deposit; stock items ship within 7 days. Easy Installation: Hidden-screw node design with tongue-and-groove edges for secure and quick assembly. Versatile Applications: Suitable for warehouses, factories, clean rooms, agricultural buildings, and exhibition halls. Long Lifespan: Products are designed to be durable for over 50 years with high thermal insulation performance.